Sökning: "Mining and Rock Engineering"
Visar resultat 16 - 20 av 168 avhandlingar innehållade orden Mining and Rock Engineering.
16. Load-Haul-Dump operations in underground mines
Sammanfattning : The research presented in this thesis addresses several aspects of loading operations inunderground mines, in particular tools and equipment selection. It also addresses the flexibilityof the fleet when subject to substantial disturbances, such as ore pass loss, and proposes integration of the scheduling system with discrete event simulation. LÄS MER
17. Inventory of geomechanical phenomena related to train-induced vibrations from tunnels
Sammanfattning : Banverket is expecting that the number of railway tunnels in densely populated areas will increase over the next 20 years due to the lack of available space on the ground surface, but also since the railway is considered an environmentally friendly solution of transportation for the future. The need for good predictions of vibration and noise levels in dwellings along the planned tunnels is therefore evident. LÄS MER
18. Draw control strategy for sublevel caving mines : A holistic approach
Sammanfattning : Sublevel caving is an underground mass mining method used for extracting different types of ores from the earth crust. Mines using sublevel caving (SLC) as the primary mining method are generally highly mechanized with standardized and independent unit operations. LÄS MER
19. Mining with backfill : a numerical analysis applied to Jinchuan No.2 mine
Sammanfattning : .... LÄS MER
20. Testing and modelling of rock joints
Sammanfattning : .... LÄS MER